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Erschienen in:
2010 | OriginalPaper | Buchkapitel
Schedulability Analysis Using Uppaal: Herschel-Planck Case Study
verfasst von : Marius Mikučionis, Kim Guldstrand Larsen, Jacob Illum Rasmussen, Brian Nielsen, Arne Skou, Steen Ulrik Palm, Jan Storbank Pedersen, Poul Hougaard
Erschienen in: Leveraging Applications of Formal Methods, Verification, and Validation
Verlag: Springer Berlin Heidelberg
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We propose a modeling framework for performing schedulability analysis by using
Uppaal
real-time model-checker [2]. The framework is inspired by a case study where schedulability analysis of a satellite system is performed. The framework assumes a single CPU hardware where a fixed priority preemptive scheduler is used in a combination with two resource sharing protocols and in addition voluntary task suspension is considered. The contributions include the modeling framework, its application on an industrial case study and a comparison of results with classical response time analysis.